CN107901881A - A kind of anti-theft device of recognition of face - Google Patents
A kind of anti-theft device of recognition of face Download PDFInfo
- Publication number
- CN107901881A CN107901881A CN201810001329.8A CN201810001329A CN107901881A CN 107901881 A CN107901881 A CN 107901881A CN 201810001329 A CN201810001329 A CN 201810001329A CN 107901881 A CN107901881 A CN 107901881A
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- China
- Prior art keywords
- module
- face
- recognition
- alarm
- human body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/30—Detection related to theft or to other events relevant to anti-theft systems
- B60R25/305—Detection related to theft or to other events relevant to anti-theft systems using a camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03434—Arrangements or special measures related to fuel tanks or fuel handling for preventing theft of fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R2025/1013—Alarm systems characterised by the type of warning signal, e.g. visual, audible
- B60R2025/1016—Remote signals alerting owner or authorities, e.g. radio signals
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The present invention relates to a kind of anti-theft device of recognition of face, it includes human body infrared induction module, camera data acquisition module, face recognition module, control module and alarm module, and the human body infrared induction module, camera data acquisition module, face recognition module, control module and alarm module interconnect.The present invention using there is night surveillance, block alarm and signal interruption alarm miniature webcam.The special judgement that image is acquired using face identification system of the invention, greatly improves the precision of alarm, while can also clearly catch the facial characteristics of offender, is used for the police.The present invention adds human body infrared induction module, and only when having human body when close to fuel tank, controller just starts camera collection image, is conducive to extension service life of camera and energy saving.The present invention connects alarm system with vehicle-mounted alarm system, and simple and practical property is strong.
Description
Technical field
The present invention relates to antitheft field, more particularly to a kind of anti-theft device of recognition of face.
Background technology
Offender destroy truck oil tank stolen the problem of, long-standing problem truck driver, they daily long-distance postscript
Relate to, can not feel at ease to rest after driving fatigue, more have driver directly fuel tank side " sleeping on the floor " to prevent offender's stolen.It is existing
There is Security for fuel tank technology, be broadly divided into and change fuel tank physical arrangement and using induction module two ways come antitheft.Change physics
Though structure can avoid offender's stolen outward, fuel tank can not be avoided to be destroyed, offender is not knowing Oiltank structure
In the case of by repacking, it would still be possible to destroy fuel tank by violence mode.Prevented using modes such as infrared induction, infrared lasers
Steal, not accurate alarm easily occur, if passerby or other objects close to when may also can trigger alarm system.
The content of the invention
A kind of anti-theft device of recognition of face, it includes microcontroller and coupled alarm module, radio communication mold
Block, power module, human body infrared induction module, camera data acquisition module and face recognition module；The human body infrared sense
Answer module that tank surface is installed；The camera data acquisition module is located above fuel tank；The microcontroller, alarm module,
Wireless communication module, power module and face recognition module are installed in driver's cabin control panel.
Further, the alarm module includes audible alarm module and light warning module；The audible alarm module
Connected with vehicle-mounted loudspeaker；The light warning module is LED flash.
Further, the wireless communication module is called to car owner.
Further, the camera data acquisition module includes miniature webcam, and the miniature webcam is used to gather
Close to the face information of fuel tank；The miniature webcam has night monitoring, signal interruption warning function and blocks warning function.
Further, the face recognition module includes face detection module, image pre-processing module, feature point extraction mould
Block and face matching module；The face detection module is completed to carry out face knowledge to the image of miniature webcam collection
Not；Described image pretreatment module mainly pre-processes facial image into standard picture；The feature point extraction module is mainly right
Standard picture carries out feature point extraction；The face matching module mainly deposits the characteristic point of the facial image collected with system
Car owner's head portrait of storage is matched.
Further, the microcontroller can receive the human body infrared induction module data, and control the camera
Data acquisition module starts work.
Preferably, microcontroller selects STM32 series monolithics.Wireless communication module is using built-in TC35 chips
Gsm module.
Preferably, the night miniature webcam built-in chip selection CCD chip.Common imaging sensor has two
Kind, one kind is CCD, another is CMOS.But for minimal illumination, CCD is an advantage over CMOS, and CCD minimal illuminations can
It it is 10 times of CMOS minimal illuminations 0.01 or so to reach 0.001.Therefore, night monitoring camera selection CCD chip compared with
It is good.
Preferably, the face identification system of the present invention uses Adaboost Face datection algorithms, its step is as follows：
（1）The Haar features in testing image are extracted, optimal characteristic point is therefrom selected by training；
（2）It is corresponding simple classification device by the eigentransformation selected；
（3）By the simple classification device all obtained by optimizing and combining, synthesis cascade classifier is produced.
Cascade classifier is used for the detection of face, detects after face, it is necessary to be pre-processed to face, pretreatment work
Carried out on original 0RL face databases.Main pretreatment work includes：The color treatments of image, the geometry normalizing of image
Change, the equalization of image and the gray scale normalization of image.After being uniformly processed, facial image can disappear with regard to standard of comparison
Except the adverse effect of some external factors.Feature point extraction is carried out to image with that.
The beneficial effects of the present invention are：A kind of anti-theft device of recognition of face, designs wireless communication module, takes notice of outgoing
Car owner's phone is dialed when raw, reminds car owner's accident to occur, the additional project as sound and light warning.Spy of the invention uses people
Face identifying system is acquired the judgement of image, greatly improves the precision of alarm, while can also clearly catch offender's
Facial characteristics, uses for the police.The present invention adds human body infrared induction module, only when having human body when close to fuel tank, controls
Device just starts camera collection image, is conducive to extend service life of camera and energy saving.The present invention, which also uses, has night surveillance
The miniature webcam of function, solves the problems, such as that nighttime image collection is unclear, while it is not easy to be therefore easily perceived by humans；The camera is also simultaneous
With alarm and signal interruption alarm is blocked, avoid offender that the attempt of camera is blocked and damaged when committing a crime, while also may be used
Monitoring because caused by other fortuitous events camera damage or Image Acquisition it is ineffective the problem of, to remind driver to locate in time
Reason replaces camera.
Brief description of the drawings
Fig. 1 is a kind of operation schematic diagram of the anti-theft device of recognition of face.
Embodiment
A kind of anti-theft device of recognition of face, it includes microcontroller and coupled alarm module, radio communication mold
Block, power module, human body infrared induction module, camera data acquisition module and face recognition module；The human body infrared sense
Answer module that tank surface is installed；The camera data acquisition module is located above fuel tank；The microcontroller, alarm module,
Wireless communication module, power module and face recognition module are installed in driver's cabin control panel.
Further, the alarm module includes audible alarm module and light warning module；The audible alarm module
Connected with vehicle-mounted loudspeaker；The light warning module is LED flash.
Further, the wireless communication module is called to car owner.
Further, the camera data acquisition module includes miniature webcam, and the miniature webcam is used to gather
Close to the face information of fuel tank；The miniature webcam has night monitoring, signal interruption warning function and blocks warning function.
Further, the face recognition module includes face detection module, image pre-processing module, feature point extraction mould
Block and face matching module；The face detection module is completed to carry out face knowledge to the image of miniature webcam collection
Not；Described image pretreatment module mainly pre-processes facial image into standard picture；The feature point extraction module is mainly right
Standard picture carries out feature point extraction；The face matching module mainly deposits the characteristic point of the facial image collected with system
Car owner's head portrait of storage is matched.
Further, the microcontroller can receive the human body infrared induction module data, and control the camera
Data acquisition module starts work.
Preferably, microcontroller selects STM32 series monolithics.Wireless communication module is using built-in TC35 chips
Gsm module.
Preferably, the night miniature webcam built-in chip selection CCD chip.Common imaging sensor has two
Kind, one kind is CCD, another is CMOS.But for minimal illumination, CCD is an advantage over CMOS, and CCD minimal illuminations can
It it is 10 times of CMOS minimal illuminations 0.01 or so to reach 0.001.Therefore, night monitoring camera selection CCD chip compared with
It is good.
Preferably, the face identification system of the present invention uses Adaboost Face datection algorithms, its step is as follows：
（1）The Haar features in testing image are extracted, optimal characteristic point is therefrom selected by training；
（2）It is corresponding simple classification device by the eigentransformation selected；
（3）By the simple classification device all obtained by optimizing and combining, synthesis cascade classifier is produced.
Cascade classifier is used for the detection of face, detects after face, it is necessary to be pre-processed to face, pretreatment work
Carried out on original 0RL face databases.Main pretreatment work includes：The color treatments of image, the geometry normalizing of image
Change, the equalization of image and the gray scale normalization of image.After being uniformly processed, facial image can disappear with regard to standard of comparison
Except the adverse effect of some external factors.Feature point extraction is carried out to image with that.
The beneficial effects of the present invention are：A kind of anti-theft device of recognition of face, designs wireless communication module, takes notice of outgoing
Car owner's phone is dialed when raw, reminds car owner's accident to occur, the additional project as sound and light warning.Spy of the invention uses people
Face identifying system is acquired the judgement of image, greatly improves the precision of alarm, while can also clearly catch offender's
Facial characteristics, uses for the police.The present invention adds human body infrared induction module, only when having human body when close to fuel tank, controls
Device just starts camera collection image, is conducive to extend service life of camera and energy saving.The present invention, which also uses, has night surveillance
The miniature webcam of function, solves the problems, such as that nighttime image collection is unclear, while it is not easy to be therefore easily perceived by humans；The camera is also simultaneous
With alarm and signal interruption alarm is blocked, avoid offender that the attempt of camera is blocked and damaged when committing a crime, while also may be used
Monitoring because caused by other fortuitous events camera damage or Image Acquisition it is ineffective the problem of, to remind driver to locate in time
Reason replaces camera.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
Enclose, therefore equivalent variations made according to the claims of the present invention, it is still within the scope of the present invention.
Claims (6)
1. a kind of anti-theft device of recognition of face, it include microcontroller and coupled alarm module, wireless communication module,
Power module, human body infrared induction module, camera data acquisition module and face recognition module；The human body infrared senses mould
Block installs tank surface；The camera data acquisition module is located above fuel tank；It is the microcontroller, alarm module, wireless
Communication module, power module and face recognition module are installed in driver's cabin control panel.
A kind of 2. anti-theft device of recognition of face as claimed in claim 1, it is characterised in that：The alarm module includes sound
Alarm module and light warning module；The audible alarm module is connected with vehicle-mounted loudspeaker；The light warning module is dodged for LED
Light lamp.
A kind of 3. anti-theft device of recognition of face as claimed in claim 1, it is characterised in that：The wireless communication module is to car
Master calls.
A kind of 4. anti-theft device of recognition of face as claimed in claim 1, it is characterised in that：The camera data acquisition module
Block includes miniature webcam, and the miniature webcam is used to gather the face information close to fuel tank；The miniature webcam has
Night monitoring, signal interruption warning function and block warning function.
A kind of 5. anti-theft device of recognition of face as described in claim 1 or 4, it is characterised in that：The face recognition module
Including face detection module, image pre-processing module, feature point extraction module and face matching module；The Face datection mould
Block is completed to carry out recognition of face to the image of miniature webcam collection；Described image pretreatment module is mainly by facial image
Pre-process into standard picture；The feature point extraction module mainly carries out feature point extraction to standard picture；The face matching
Module is mainly matched the characteristic point of the facial image collected with car owner's head portrait that system stores.
A kind of 6. anti-theft device of recognition of face as claimed in claim 1, it is characterised in that：The microcontroller can receive institute
Human body infrared induction module data are stated, and control the camera data acquisition module to start work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001329.8A CN107901881A (en) | 2018-01-02 | 2018-01-02 | A kind of anti-theft device of recognition of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810001329.8A CN107901881A (en) | 2018-01-02 | 2018-01-02 | A kind of anti-theft device of recognition of face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107901881A true CN107901881A (en) | 2018-04-13 |
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ID=61872243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810001329.8A Pending CN107901881A (en) | 2018-01-02 | 2018-01-02 | A kind of anti-theft device of recognition of face |
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| Country | Link |
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| CN (1) | CN107901881A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277318A (en) * | 2017-06-26 | 2017-10-20 | 苏州佳世达电通有限公司 | Image capture unit and image acquisition method |
| CN109263604A (en) * | 2018-09-10 | 2019-01-25 | 深兰盛视科技（苏州）有限公司 | Car door lock open method, device and computer readable storage medium |
| CN109398074A (en) * | 2018-10-23 | 2019-03-01 | 湖北工业大学 | A kind of Security for fuel tank system and method based on recognition of face and fingerprint recognition |
| CN111098702A (en) * | 2018-10-09 | 2020-05-05 | 郑州宇通客车股份有限公司 | Anti-theft method and system for passenger car oil tank |
| CN111260008A (en) * | 2020-01-17 | 2020-06-09 | 小圾(上海)环保科技有限公司 | Garbage non-inductive delivery monitoring system and delivery method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277318A (en) * | 2017-06-26 | 2017-10-20 | 苏州佳世达电通有限公司 | Image capture unit and image acquisition method |
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| CN111260008A (en) * | 2020-01-17 | 2020-06-09 | 小圾(上海)环保科技有限公司 | Garbage non-inductive delivery monitoring system and delivery method thereof |
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Application publication date: 20180413 |
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